The dimensionless values of the masses in eq. (REF ) take these numbers above. The question is: What are their dimensionful values? In [1]} it is suggested that the dimensionful couplings come in units of \(\mu \) , therefore we may assume that the same holds for the masses. In fact, there are only 2 mass squared parameters in this construction: \(\mu ^2\)  and \(\Lambda ^2\)  as the authors of [1]} use \(\xi _{UV}= {f\over \Lambda ^2}=1\) .
